#include <iostream>
 
using namespace std;
 
int g = 1000;
 
void p(int i)
{
 
  int j = 30;
 
  cout << "i in p is : " << i << endl;
  cout << "j in p is : " << j << "\n\n\n" << endl;
 
}
 
void f(int i)
{
 
       int j = 20;
 
       static int k = 100;
 
       cout << "i in f is : " << i << endl;
       cout << "j in f is : " << j << endl;
 
       cout << "k in f is : " << k << endl;
 
       cout << "g in f is : " << g << "\n\n" << endl;
 
       i++;
       j++;
       k++;
 
       g++;
 
       p(i);
 
 
}
 
int main()
{
 
  int i = 5;
 
       cout << "i in main is :" << i << '\n' << endl;
 
  f(i);
 
       cout << "i in main is :" << i << '\n' << endl;
 
  f(i++);
 
 
       cout << "i in main is :" << i << '\n' << endl;
 
  f(++i);
 
       cout << "i in main is :" << i <<  '\n' << endl;
 
       cout << "g in main is :" << g <<  '\n' << endl;
}
 

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